diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2017-06-27 06:44:32 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2017-06-27 06:44:32 +0000 |
| commit | a3604b95ed1b025e84c6b948b9939cf63fc9f9ce (patch) | |
| tree | 6998e1bc3c80f5ac90fcd7497da4a1d547a8452e /sys/kern/uipc_socket.c | |
| parent | edd7eaddc8e5730ca33436568f6fcb8409984d13 (diff) | |
| parent | f21680fd983784341c88dbe1015548f65c79868d (diff) | |
Notes
Diffstat (limited to 'sys/kern/uipc_socket.c')
| -rw-r--r-- | sys/kern/uipc_socket.c | 45 |
1 files changed, 7 insertions, 38 deletions
diff --git a/sys/kern/uipc_socket.c b/sys/kern/uipc_socket.c index 55f5cdcd6801..129a0a2842b2 100644 --- a/sys/kern/uipc_socket.c +++ b/sys/kern/uipc_socket.c @@ -461,12 +461,6 @@ sodealloc(struct socket *so) so->so_vnet->vnet_sockcnt--; #endif mtx_unlock(&so_global_mtx); - if (so->so_rcv.sb_hiwat) - (void)chgsbsize(so->so_cred->cr_uidinfo, - &so->so_rcv.sb_hiwat, 0, RLIM_INFINITY); - if (so->so_snd.sb_hiwat) - (void)chgsbsize(so->so_cred->cr_uidinfo, - &so->so_snd.sb_hiwat, 0, RLIM_INFINITY); #ifdef MAC mac_socket_destroy(so); #endif @@ -478,6 +472,12 @@ sodealloc(struct socket *so) if (so->sol_accept_filter != NULL) accept_filt_setopt(so, NULL); } else { + if (so->so_rcv.sb_hiwat) + (void)chgsbsize(so->so_cred->cr_uidinfo, + &so->so_rcv.sb_hiwat, 0, RLIM_INFINITY); + if (so->so_snd.sb_hiwat) + (void)chgsbsize(so->so_cred->cr_uidinfo, + &so->so_snd.sb_hiwat, 0, RLIM_INFINITY); sx_destroy(&so->so_snd.sb_sx); sx_destroy(&so->so_rcv.sb_sx); SOCKBUF_LOCK_DESTROY(&so->so_snd); @@ -2834,38 +2834,7 @@ sosetopt(struct socket *so, struct sockopt *sopt) goto bad; } - switch (sopt->sopt_name) { - case SO_SNDBUF: - case SO_RCVBUF: - if (sbreserve(sopt->sopt_name == SO_SNDBUF ? - &so->so_snd : &so->so_rcv, (u_long)optval, - so, curthread) == 0) { - error = ENOBUFS; - goto bad; - } - (sopt->sopt_name == SO_SNDBUF ? &so->so_snd : - &so->so_rcv)->sb_flags &= ~SB_AUTOSIZE; - break; - - /* - * Make sure the low-water is never greater than the - * high-water. - */ - case SO_SNDLOWAT: - SOCKBUF_LOCK(&so->so_snd); - so->so_snd.sb_lowat = - (optval > so->so_snd.sb_hiwat) ? - so->so_snd.sb_hiwat : optval; - SOCKBUF_UNLOCK(&so->so_snd); - break; - case SO_RCVLOWAT: - SOCKBUF_LOCK(&so->so_rcv); - so->so_rcv.sb_lowat = - (optval > so->so_rcv.sb_hiwat) ? - so->so_rcv.sb_hiwat : optval; - SOCKBUF_UNLOCK(&so->so_rcv); - break; - } + error = sbsetopt(so, sopt->sopt_name, optval); break; case SO_SNDTIMEO: |